The C64 game has been crammed onto one disk, and in terms of general gameplay, little has been lost in the transition from one computer to the other. But both colour and sound are bland, while oncoming vehicles lack detail and advance rather jerkily. Apart from those small gripes though, there is little actually wrong with the 8-bit version which stands up as an impressive piece of programming.

The PC version is colourful, but the scrolling's a mite jerky. On the C64 control is slightly better, although the graphics are yer bog standard blocky affairs (nothing really startling there). But both games are at least playable, and that's the main thing.